參數(shù)資料
型號(hào)： AM49LV128BMAH15NT
廠商： SPANSION LLC
元件分類： 存儲(chǔ)器
英文描述： 128 Megabit (8 M x 16-Bit) MirrorBit⑩ Uniform Sector Flash Memory and 32 Mbit (2 M x 16-Bit)
中文描述： SPECIALTY MEMORY CIRCUIT, PBGA64
封裝： 12 X 9 MM, FBGA-64
文件頁數(shù)： 97/98頁
文件大?。?/td> 1016K
代理商： AM49LV128BMAH15NT
June 17, 2004
Am49LV128BM
95
REVISION SUMMARY
Revision A (January 22, 2004)
Initial release.
Revision A+1 (January 29, 2004)
Connection Diagrams
Corrected signal designation on ball H8.
AC Characteristics (Flash)
Read-only Operations:
Added Figure 14.
pSRAM AC Characteristics
Figure 32, Write Timing #1 (Basic Timing):
Renamed
t
WRC
to t
AH
; extended t
WR
to where WE# returns low;
extended t
BR
to where LB#, UB# goes low.
Figure 33, Write Timing #2 (WE# Control):
The period
along WE# formerly labeled t
WR
is now t
AH
. A new t
WR
period has been added which extends from WE#
going high after the first t
WP
period to where the sec-
ond t
WP
period begins.
Figure 34, Write Timing #3-1 (WE#/LB#/UB# Byte
Write Control):
t
WR
has been extended to where WE#
returns low.
Figure 35, Write Timing #3-2 (WE#/LB#/UB# Byte
Write Control):
t
WR
has been extended to where WE#
returns low.
Write Operations table:
Changed minimum specifica-
tion for t
WR
from 12 to 7.5 ns. Added t
AH
specification.
Revision A+2 (February 16, 2004)
PSRAM Features
Feature list was corrected to four main features
Lookahead Pinout Diagram
Figure was removed and replaced by TBD.
Ordering Information
Added and option that designates standard or second
supplier for PSRAM.
AM49LV128BM MCP with Second Supplier
Section added.
Revision A+3 (February 25, 2004)
Operating Ranges
Removed V
IO
from the list of supply voltages.
AM49LVxxxBM MCP with Second Supplier PSRAM
Block Diagram
Added a note clarifying ZZ#.
Revision A+4 (March 4, 2004)
Lookahead Diagram
Added the lookahead diagram.
Revision A+5 (March 15, 2004)
Global
Changed DQ designations to 0-7 and 8-15.
Global
Removed references to the 4M Partial power down
mode and added references to Deep Sleep.
Recommended Operating Conditions
Corrected Min. and Max values for V
IH
parameter.
PSRAM AC Characteristics
Write Operation
Changed column head to Value, added t
WHOL
param-
eter, changed min value of t
BWO
to 30, and added
Notes 8, 9, and 10.
AC Characteristics
Added Power Down Parameters and Other Timing Pa-
rameters tables.
AM49LV128BM MCP with Second PSRAM Supplier
Removed Capacitance section.
Partial Array Refresh (PAR)
Removed reference to two versions.
Revision A6 (June 17, 2004)
“Absolute Maximum Ratings” on page 37
Changed “Voltage on VCC Supply relative to VSS -
Rating” To -0.2 to 3.6.
Changed “Power Dissipation - Rating” to 1.
Changed “Operating Temperature - Rating” to -25 to
+85.
“Low Power ICC Characteristics for PSRAM” on
page 93
Changed “PAR Mode Standby Current” - Type to “50”
and Max to “75”.
Changed “RMS Mode Standby Current - 8Mb Device”
- Type to “50” and Max to “75”.
Changed “RMS Mode Standby Current - 16Mb De-
vice” - Type to “70” and Max to “90”.
Changed “Deep Sleep Current” -Type to “7”.
“Address Patterns for RMS (A3 = 1, A4 = 1)” on
page 92
Deleted “Three-quarters of die from table.
相關(guān)PDF資料
PDF描述
AM49LV128BMAL11NS 128 Megabit (8 M x 16-Bit) MirrorBit⑩ Uniform Sector Flash Memory and 32 Mbit (2 M x 16-Bit)
AM49LV128BMAL11NT 128 Megabit (8 M x 16-Bit) MirrorBit⑩ Uniform Sector Flash Memory and 32 Mbit (2 M x 16-Bit)
AM49LV128BMAL15NS 128 Megabit (8 M x 16-Bit) MirrorBit⑩ Uniform Sector Flash Memory and 32 Mbit (2 M x 16-Bit)
AM49LV128BMAL15NT 128 Megabit (8 M x 16-Bit) MirrorBit⑩ Uniform Sector Flash Memory and 32 Mbit (2 M x 16-Bit)
AM49LV128BMH11NS 128 Megabit (8 M x 16-Bit) MirrorBit⑩ Uniform Sector Flash Memory and 32 Mbit (2 M x 16-Bit)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AM49LV128BMAL11NS 制造商:SPANSION 制造商全稱:SPANSION 功能描述:128 Megabit (8 M x 16-Bit) MirrorBit⑩ Uniform Sector Flash Memory and 32 Mbit (2 M x 16-Bit)
AM49LV128BMAL11NT 制造商:SPANSION 制造商全稱:SPANSION 功能描述:128 Megabit (8 M x 16-Bit) MirrorBit⑩ Uniform Sector Flash Memory and 32 Mbit (2 M x 16-Bit)
AM49LV128BMAL15NS 制造商:SPANSION 制造商全稱:SPANSION 功能描述:128 Megabit (8 M x 16-Bit) MirrorBit⑩ Uniform Sector Flash Memory and 32 Mbit (2 M x 16-Bit)
AM49LV128BMAL15NT 制造商:SPANSION 制造商全稱:SPANSION 功能描述:128 Megabit (8 M x 16-Bit) MirrorBit⑩ Uniform Sector Flash Memory and 32 Mbit (2 M x 16-Bit)
AM49LV128BMH11NS 制造商:SPANSION 制造商全稱:SPANSION 功能描述:128 Megabit (8 M x 16-Bit) MirrorBit⑩ Uniform Sector Flash Memory and 32 Mbit (2 M x 16-Bit)
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